The notion of the genital stage was added to the
Three Essays on the Theory of Sexuality (1905) by Sigmund Freud in 1915. This stage begins around the time that puberty starts and ends at death. According to Freud, this stage reappears along with the
Oedipus complex. The genital stage is similar to the phallic stage, in that its main concern is the genitalia; however, this concern is now conscious. The genital stage appears when the sexual and aggressive drives have returned. The source of sexual pleasure expands outside of the mother and father. If during the phallic stage, the child was unconsciously attracted to the same-sex parent, then homosexual relationships can occur during this stage. However, this interpretation of the phallic stage is incongruous with what the phallic stage is primarily understood to entail from the following viewpoint. The Oedipus complex, which is one of the most significant components of the phallic stage, can be explained as the need to have the utmost response from the parental figure, that is, the main object of the libido. It must be clarified that it is more often the mother who is giving the gratification in response to a discharge and or manifestation of libido and is therefore the object of the infantile libido—not the father. It is less likely that the subject will have any unconscious sexual attraction to the father because the father is the source of the subject's incapability to possess the mother: the subject is still focused on receiving attention from the mother. Furthermore, all sexual attraction during the phallic stage is purely unconscious. During the genital stage, the ego and
superego have become more developed. This allows the individual to have more realistic ways of thinking and establish an assortment of social relations apart from the family. The genital stage is the latest stage and is considered the highest level of maturity. In this stage, the adult becomes capable of the two signs of maturation: work and love. The stage is initiated at puberty, but may not be completed until well into the adult years.
Otto Fenichel considered genital primacy was the precondition for overcoming
ambivalence and for whole-object love. In 1960,
Robert W. White extended Freud's genital stage to not only include instinctual needs but also effectance. His stage extension included one beginning to decide what role one will play in society and dating for social and sexual satisfaction. ==Prognoses==